mirror of
https://github.com/nmap/nmap.git
synced 2025-12-28 02:19:04 +00:00
Final re-indent for scripts.
This commit is contained in:
dmiller
@@ -33,48 +33,48 @@ categories = {"discovery","external","safe"}
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hostrule = function(host)
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local is_private, err = ipOps.isPrivate( host.ip )
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if is_private == nil then
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stdnse.print_debug( "%s Error in Hostrule: %s.", SCRIPT_NAME, err )
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return false
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end
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return not is_private
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local is_private, err = ipOps.isPrivate( host.ip )
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if is_private == nil then
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stdnse.print_debug( "%s Error in Hostrule: %s.", SCRIPT_NAME, err )
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return false
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end
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return not is_private
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end
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local MaxmindDef = {
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-- Database structure constants
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COUNTRY_BEGIN = 16776960,
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STATE_BEGIN_REV0 = 16700000,
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STATE_BEGIN_REV1 = 16000000,
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-- Database structure constants
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COUNTRY_BEGIN = 16776960,
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STATE_BEGIN_REV0 = 16700000,
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STATE_BEGIN_REV1 = 16000000,
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STRUCTURE_INFO_MAX_SIZE = 20,
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DATABASE_INFO_MAX_SIZE = 100,
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STRUCTURE_INFO_MAX_SIZE = 20,
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DATABASE_INFO_MAX_SIZE = 100,
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-- Database editions,
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COUNTRY_EDITION = 1,
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REGION_EDITION_REV0 = 7,
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REGION_EDITION_REV1 = 3,
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CITY_EDITION_REV0 = 6,
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CITY_EDITION_REV1 = 2,
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ORG_EDITION = 5,
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ISP_EDITION = 4,
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PROXY_EDITION = 8,
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ASNUM_EDITION = 9,
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NETSPEED_EDITION = 11,
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COUNTRY_EDITION_V6 = 12,
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-- Database editions,
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COUNTRY_EDITION = 1,
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REGION_EDITION_REV0 = 7,
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REGION_EDITION_REV1 = 3,
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CITY_EDITION_REV0 = 6,
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CITY_EDITION_REV1 = 2,
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ORG_EDITION = 5,
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ISP_EDITION = 4,
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PROXY_EDITION = 8,
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ASNUM_EDITION = 9,
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NETSPEED_EDITION = 11,
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COUNTRY_EDITION_V6 = 12,
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SEGMENT_RECORD_LENGTH = 3,
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STANDARD_RECORD_LENGTH = 3,
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ORG_RECORD_LENGTH = 4,
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MAX_RECORD_LENGTH = 4,
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MAX_ORG_RECORD_LENGTH = 300,
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FULL_RECORD_LENGTH = 50,
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SEGMENT_RECORD_LENGTH = 3,
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STANDARD_RECORD_LENGTH = 3,
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ORG_RECORD_LENGTH = 4,
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MAX_RECORD_LENGTH = 4,
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MAX_ORG_RECORD_LENGTH = 300,
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FULL_RECORD_LENGTH = 50,
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US_OFFSET = 1,
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CANADA_OFFSET = 677,
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WORLD_OFFSET = 1353,
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FIPS_RANGE = 360,
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DMA_MAP = {
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US_OFFSET = 1,
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CANADA_OFFSET = 677,
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WORLD_OFFSET = 1353,
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FIPS_RANGE = 360,
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DMA_MAP = {
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[500] = 'Portland-Auburn, ME',
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[501] = 'New York, NY',
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[502] = 'Binghamton, NY',
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@@ -287,8 +287,8 @@ local MaxmindDef = {
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[866] = 'Fresno, CA',
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[868] = 'Chico-Redding, CA',
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[881] = 'Spokane, WA'
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},
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COUNTRY_CODES = {
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},
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COUNTRY_CODES = {
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'', 'AP', 'EU', 'AD', 'AE', 'AF', 'AG', 'AI', 'AL', 'AM', 'AN', 'AO', 'AQ',
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'AR', 'AS', 'AT', 'AU', 'AW', 'AZ', 'BA', 'BB', 'BD', 'BE', 'BF', 'BG', 'BH',
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'BI', 'BJ', 'BM', 'BN', 'BO', 'BR', 'BS', 'BT', 'BV', 'BW', 'BY', 'BZ', 'CA',
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@@ -309,8 +309,8 @@ local MaxmindDef = {
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'TZ', 'UA', 'UG', 'UM', 'US', 'UY', 'UZ', 'VA', 'VC', 'VE', 'VG', 'VI', 'VN',
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'VU', 'WF', 'WS', 'YE', 'YT', 'RS', 'ZA', 'ZM', 'ME', 'ZW', 'A1', 'A2', 'O1',
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'AX', 'GG', 'IM', 'JE', 'BL', 'MF'
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},
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COUNTRY_CODES3 = {
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},
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COUNTRY_CODES3 = {
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'','AP','EU','AND','ARE','AFG','ATG','AIA','ALB','ARM','ANT','AGO','AQ','ARG',
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'ASM','AUT','AUS','ABW','AZE','BIH','BRB','BGD','BEL','BFA','BGR','BHR','BDI',
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'BEN','BMU','BRN','BOL','BRA','BHS','BTN','BV','BWA','BLR','BLZ','CAN','CC',
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@@ -331,8 +331,8 @@ local MaxmindDef = {
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'UKR','UGA','UM','USA','URY','UZB','VAT','VCT','VEN','VGB','VIR','VNM','VUT',
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'WLF','WSM','YEM','YT','SRB','ZAF','ZMB','MNE','ZWE','A1','A2','O1',
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'ALA','GGY','IMN','JEY','BLM','MAF'
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},
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COUNTRY_NAMES = {
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},
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COUNTRY_NAMES = {
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"", "Asia/Pacific Region", "Europe", "Andorra", "United Arab Emirates",
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"Afghanistan", "Antigua and Barbuda", "Anguilla", "Albania", "Armenia",
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"Netherlands Antilles", "Angola", "Antarctica", "Argentina", "American Samoa",
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@@ -386,226 +386,226 @@ local MaxmindDef = {
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"Serbia", "South Africa", "Zambia", "Montenegro", "Zimbabwe",
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"Anonymous Proxy","Satellite Provider","Other",
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"Aland Islands","Guernsey","Isle of Man","Jersey","Saint Barthelemy","Saint Martin"
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}
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}
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}
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local ip2long=function(ip_str)
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local ip = stdnse.strsplit('%.',ip_str)
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local ip_num = (tonumber(ip[1])*16777216 + tonumber(ip[2])*65536
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+ tonumber(ip[3])*256 + tonumber(ip[4]))
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return ip_num
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local ip = stdnse.strsplit('%.',ip_str)
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local ip_num = (tonumber(ip[1])*16777216 + tonumber(ip[2])*65536
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+ tonumber(ip[3])*256 + tonumber(ip[4]))
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return ip_num
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end
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local GeoIP = {
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new = function(self, filename)
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local o = {}
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setmetatable(o, self)
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self.__index = self
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o._filename=filename
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local err
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o._filehandle= assert(io.open(filename,'rb'))
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o._databaseType = MaxmindDef.COUNTRY_EDITION
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o._recordLength = MaxmindDef.STANDARD_RECORD_LENGTH
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new = function(self, filename)
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local o = {}
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setmetatable(o, self)
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self.__index = self
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o._filename=filename
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local err
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o._filehandle= assert(io.open(filename,'rb'))
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o._databaseType = MaxmindDef.COUNTRY_EDITION
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o._recordLength = MaxmindDef.STANDARD_RECORD_LENGTH
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local filepos = o._filehandle:seek()
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o._filehandle:seek("end",-3)
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local filepos = o._filehandle:seek()
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o._filehandle:seek("end",-3)
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for i=1,MaxmindDef.STRUCTURE_INFO_MAX_SIZE do
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local delim = o._filehandle:read(3)
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for i=1,MaxmindDef.STRUCTURE_INFO_MAX_SIZE do
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local delim = o._filehandle:read(3)
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if delim == '\255\255\255' then
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o._databaseType = o._filehandle:read(1):byte()
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-- backward compatibility with databases from April 2003 and earlier
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if (o._databaseType >= 106) then
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o._databaseType = o._databaseType - 105
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end
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if delim == '\255\255\255' then
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o._databaseType = o._filehandle:read(1):byte()
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-- backward compatibility with databases from April 2003 and earlier
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if (o._databaseType >= 106) then
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o._databaseType = o._databaseType - 105
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end
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local fast_combo1={[MaxmindDef.CITY_EDITION_REV0]=true,
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[MaxmindDef.CITY_EDITION_REV1]=true,
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[MaxmindDef.ORG_EDITION]=true,
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[MaxmindDef.ISP_EDITION]=true,
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[MaxmindDef.ASNUM_EDITION]=true}
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local fast_combo1={[MaxmindDef.CITY_EDITION_REV0]=true,
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[MaxmindDef.CITY_EDITION_REV1]=true,
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[MaxmindDef.ORG_EDITION]=true,
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[MaxmindDef.ISP_EDITION]=true,
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[MaxmindDef.ASNUM_EDITION]=true}
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if o._databaseType == MaxmindDef.REGION_EDITION_REV0 then
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o._databaseSegments = MaxmindDef.STATE_BEGIN_REV0
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elseif o._databaseType == MaxmindDef.REGION_EDITION_REV1 then
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o._databaseSegments = MaxmindDef.STATE_BEGIN_REV1
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elseif fast_combo1[o._databaseType] then
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o._databaseSegments = 0
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local buf = o._filehandle:read(MaxmindDef.SEGMENT_RECORD_LENGTH)
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if o._databaseType == MaxmindDef.REGION_EDITION_REV0 then
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o._databaseSegments = MaxmindDef.STATE_BEGIN_REV0
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elseif o._databaseType == MaxmindDef.REGION_EDITION_REV1 then
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o._databaseSegments = MaxmindDef.STATE_BEGIN_REV1
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elseif fast_combo1[o._databaseType] then
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o._databaseSegments = 0
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local buf = o._filehandle:read(MaxmindDef.SEGMENT_RECORD_LENGTH)
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-- the original representation in the MaxMind API is ANSI C integer
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-- which should not overflow the greatest value Lua can offer ;)
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for j=0,(MaxmindDef.SEGMENT_RECORD_LENGTH-1) do
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o._databaseSegments = o._databaseSegments + bit.lshift( buf:byte(j+1), j*8)
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end
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-- the original representation in the MaxMind API is ANSI C integer
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-- which should not overflow the greatest value Lua can offer ;)
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for j=0,(MaxmindDef.SEGMENT_RECORD_LENGTH-1) do
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o._databaseSegments = o._databaseSegments + bit.lshift( buf:byte(j+1), j*8)
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end
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if o._databaseType == MaxmindDef.ORG_EDITION or o._databaseType == MaxmindDef.ISP_EDITION then
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o._recordLength = MaxmindDef.ORG_RECORD_LENGTH
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end
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end
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break
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else
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o._filehandle:seek("cur",-4)
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end
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end
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if o._databaseType == MaxmindDef.ORG_EDITION or o._databaseType == MaxmindDef.ISP_EDITION then
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o._recordLength = MaxmindDef.ORG_RECORD_LENGTH
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end
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end
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break
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else
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o._filehandle:seek("cur",-4)
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end
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end
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if o._databaseType == MaxmindDef.COUNTRY_EDITION then
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o._databaseSegments = MaxmindDef.COUNTRY_BEGIN
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end
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o._filehandle:seek("set",filepos)
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if o._databaseType == MaxmindDef.COUNTRY_EDITION then
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o._databaseSegments = MaxmindDef.COUNTRY_BEGIN
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end
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o._filehandle:seek("set",filepos)
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return o
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end,
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return o
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end,
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output_record_by_addr = function(self,addr)
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local loc = self:record_by_addr(addr)
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if not loc then return nil end
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output_record_by_addr = function(self,addr)
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local loc = self:record_by_addr(addr)
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if not loc then return nil end
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local output = {}
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--output.name = "Maxmind database"
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table.insert(output, "coordinates (lat,lon): " .. loc.latitude .. "," .. loc.longitude)
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local output = {}
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--output.name = "Maxmind database"
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table.insert(output, "coordinates (lat,lon): " .. loc.latitude .. "," .. loc.longitude)
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local str = ""
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if loc.city then
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str = str.."city: "..loc.city
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end
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if loc.metro_code then
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str = str .. ", "..loc.metro_code
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end
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if loc.country_name then
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str = str .. ", "..loc.country_name
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end
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table.insert(output,str)
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local str = ""
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if loc.city then
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str = str.."city: "..loc.city
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end
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if loc.metro_code then
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str = str .. ", "..loc.metro_code
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end
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if loc.country_name then
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str = str .. ", "..loc.country_name
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end
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table.insert(output,str)
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return output
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end,
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return output
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end,
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record_by_addr=function(self,addr)
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local ipnum = ip2long(addr)
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return self:_get_record(ipnum)
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end,
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record_by_addr=function(self,addr)
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local ipnum = ip2long(addr)
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return self:_get_record(ipnum)
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end,
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_get_record=function(self,ipnum)
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local seek_country = self:_seek_country(ipnum)
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if seek_country == self._databaseSegments then
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return nil
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end
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local record_pointer = seek_country + (2 * self._recordLength - 1) * self._databaseSegments
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_get_record=function(self,ipnum)
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local seek_country = self:_seek_country(ipnum)
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if seek_country == self._databaseSegments then
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return nil
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end
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local record_pointer = seek_country + (2 * self._recordLength - 1) * self._databaseSegments
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self._filehandle:seek("set",record_pointer)
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local record_buf = self._filehandle:read(MaxmindDef.FULL_RECORD_LENGTH)
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self._filehandle:seek("set",record_pointer)
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local record_buf = self._filehandle:read(MaxmindDef.FULL_RECORD_LENGTH)
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local record = {}
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local start_pos = 1
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local char = record_buf:byte(start_pos)
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char=char+1
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record.country_code = MaxmindDef.COUNTRY_CODES[char]
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record.country_code3 = MaxmindDef.COUNTRY_CODES3[char]
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record.country_name = MaxmindDef.COUNTRY_NAMES[char]
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start_pos = start_pos + 1
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local end_pos = 0
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local record = {}
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local start_pos = 1
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local char = record_buf:byte(start_pos)
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char=char+1
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record.country_code = MaxmindDef.COUNTRY_CODES[char]
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record.country_code3 = MaxmindDef.COUNTRY_CODES3[char]
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record.country_name = MaxmindDef.COUNTRY_NAMES[char]
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start_pos = start_pos + 1
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local end_pos = 0
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end_pos = record_buf:find("\0",start_pos)
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if start_pos ~= end_pos then
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record.region_name = record_buf:sub(start_pos, end_pos-1)
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end
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start_pos = end_pos + 1
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end_pos = record_buf:find("\0",start_pos)
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if start_pos ~= end_pos then
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record.region_name = record_buf:sub(start_pos, end_pos-1)
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end
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start_pos = end_pos + 1
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||||
end_pos = record_buf:find("\0",start_pos)
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if start_pos ~= end_pos then
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record.city = record_buf:sub(start_pos, end_pos-1)
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||||
end
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||||
start_pos = end_pos + 1
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end_pos = record_buf:find("\0",start_pos)
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if start_pos ~= end_pos then
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record.city = record_buf:sub(start_pos, end_pos-1)
|
||||
end
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||||
start_pos = end_pos + 1
|
||||
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||||
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||||
end_pos = record_buf:find("\0",start_pos)
|
||||
if start_pos ~= end_pos then
|
||||
record.postal_code = record_buf:sub(start_pos, end_pos-1)
|
||||
end
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||||
start_pos = end_pos + 1
|
||||
end_pos = record_buf:find("\0",start_pos)
|
||||
if start_pos ~= end_pos then
|
||||
record.postal_code = record_buf:sub(start_pos, end_pos-1)
|
||||
end
|
||||
start_pos = end_pos + 1
|
||||
|
||||
local c1,c2,c3=record_buf:byte(start_pos,start_pos+3)
|
||||
record.latitude = (( bit.lshift(c1,0*8) + bit.lshift(c2,1*8) + bit.lshift(c3,2*8) )/10000) - 180
|
||||
start_pos = start_pos +3
|
||||
local c1,c2,c3=record_buf:byte(start_pos,start_pos+3)
|
||||
record.latitude = (( bit.lshift(c1,0*8) + bit.lshift(c2,1*8) + bit.lshift(c3,2*8) )/10000) - 180
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start_pos = start_pos +3
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||||
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||||
c1,c2,c3=record_buf:byte(start_pos,start_pos+3)
|
||||
record.longitude = (( bit.lshift(c1,0*8) + bit.lshift(c2,1*8) + bit.lshift(c3,2*8) )/10000) - 180
|
||||
start_pos = start_pos +3
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||||
c1,c2,c3=record_buf:byte(start_pos,start_pos+3)
|
||||
record.longitude = (( bit.lshift(c1,0*8) + bit.lshift(c2,1*8) + bit.lshift(c3,2*8) )/10000) - 180
|
||||
start_pos = start_pos +3
|
||||
|
||||
if self._databaseType == MaxmindDef.CITY_EDITION_REV1 and record.country_code=='US' then
|
||||
c1,c2,c3=record_buf:byte(start_pos,start_pos+3)
|
||||
local dmaarea_combo= bit.lshift(c1,0*8) + bit.lshift(c2,1*8) + bit.lshift(c3,2*8)
|
||||
record.dma_code = math.floor(dmaarea_combo/1000)
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||||
record.area_code = dmaarea_combo % 1000
|
||||
else
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||||
record.dma_code = nil
|
||||
record.area_code = nil
|
||||
end
|
||||
if self._databaseType == MaxmindDef.CITY_EDITION_REV1 and record.country_code=='US' then
|
||||
c1,c2,c3=record_buf:byte(start_pos,start_pos+3)
|
||||
local dmaarea_combo= bit.lshift(c1,0*8) + bit.lshift(c2,1*8) + bit.lshift(c3,2*8)
|
||||
record.dma_code = math.floor(dmaarea_combo/1000)
|
||||
record.area_code = dmaarea_combo % 1000
|
||||
else
|
||||
record.dma_code = nil
|
||||
record.area_code = nil
|
||||
end
|
||||
|
||||
if record.dma_code and MaxmindDef.DMA_MAP[record.dma_code] then
|
||||
record.metro_code = MaxmindDef.DMA_MAP[record.dma_code]
|
||||
else
|
||||
record.metro_code = nil
|
||||
end
|
||||
if record.dma_code and MaxmindDef.DMA_MAP[record.dma_code] then
|
||||
record.metro_code = MaxmindDef.DMA_MAP[record.dma_code]
|
||||
else
|
||||
record.metro_code = nil
|
||||
end
|
||||
|
||||
return record
|
||||
end,
|
||||
return record
|
||||
end,
|
||||
|
||||
_seek_country=function(self,ipnum)
|
||||
local offset = 0
|
||||
for depth=31,0,-1 do
|
||||
self._filehandle:seek("set", 2 * self._recordLength * offset)
|
||||
local buf = self._filehandle:read(2*self._recordLength)
|
||||
_seek_country=function(self,ipnum)
|
||||
local offset = 0
|
||||
for depth=31,0,-1 do
|
||||
self._filehandle:seek("set", 2 * self._recordLength * offset)
|
||||
local buf = self._filehandle:read(2*self._recordLength)
|
||||
|
||||
local x = {}
|
||||
x[0],x[1] = 0,0
|
||||
local x = {}
|
||||
x[0],x[1] = 0,0
|
||||
|
||||
for i=0,1 do
|
||||
for j=0,(self._recordLength-1) do
|
||||
x[i] = x[i] + bit.lshift(buf:byte((self._recordLength * i + j) +1 ), j*8)
|
||||
end
|
||||
end
|
||||
-- Gotta test this out thorougly because of the ipnum
|
||||
if bit.band(ipnum, bit.lshift(1,depth)) ~= 0 then
|
||||
if x[1] >= self._databaseSegments then
|
||||
return x[1]
|
||||
end
|
||||
offset = x[1]
|
||||
else
|
||||
if x[0] >= self._databaseSegments then
|
||||
return x[0]
|
||||
end
|
||||
offset = x[0]
|
||||
end
|
||||
end
|
||||
stdnse.print_debug('Error traversing database - perhaps it is corrupt?')
|
||||
return nil
|
||||
end,
|
||||
for i=0,1 do
|
||||
for j=0,(self._recordLength-1) do
|
||||
x[i] = x[i] + bit.lshift(buf:byte((self._recordLength * i + j) +1 ), j*8)
|
||||
end
|
||||
end
|
||||
-- Gotta test this out thorougly because of the ipnum
|
||||
if bit.band(ipnum, bit.lshift(1,depth)) ~= 0 then
|
||||
if x[1] >= self._databaseSegments then
|
||||
return x[1]
|
||||
end
|
||||
offset = x[1]
|
||||
else
|
||||
if x[0] >= self._databaseSegments then
|
||||
return x[0]
|
||||
end
|
||||
offset = x[0]
|
||||
end
|
||||
end
|
||||
stdnse.print_debug('Error traversing database - perhaps it is corrupt?')
|
||||
return nil
|
||||
end,
|
||||
}
|
||||
|
||||
action = function(host,port)
|
||||
local f_maxmind = stdnse.get_script_args(SCRIPT_NAME .. ".maxmind_db")
|
||||
local f_maxmind = stdnse.get_script_args(SCRIPT_NAME .. ".maxmind_db")
|
||||
|
||||
local output = {}
|
||||
local output = {}
|
||||
|
||||
--if f_maxmind is a string, it should specify the filename of the database
|
||||
if f_maxmind then
|
||||
local gi = assert( GeoIP:new(f_maxmind), "Wrong file specified for a Maxmind database")
|
||||
local out = gi:output_record_by_addr(host.ip)
|
||||
output = out
|
||||
else
|
||||
local gi = assert( GeoIP:new(nmap.fetchfile("nselib/data/GeoLiteCity.dat")), "Cannot read Maxmind database file in 'nselib/data/'.")
|
||||
local out = gi:output_record_by_addr(host.ip)
|
||||
output = out
|
||||
end
|
||||
--if f_maxmind is a string, it should specify the filename of the database
|
||||
if f_maxmind then
|
||||
local gi = assert( GeoIP:new(f_maxmind), "Wrong file specified for a Maxmind database")
|
||||
local out = gi:output_record_by_addr(host.ip)
|
||||
output = out
|
||||
else
|
||||
local gi = assert( GeoIP:new(nmap.fetchfile("nselib/data/GeoLiteCity.dat")), "Cannot read Maxmind database file in 'nselib/data/'.")
|
||||
local out = gi:output_record_by_addr(host.ip)
|
||||
output = out
|
||||
end
|
||||
|
||||
if(#output~=0) then
|
||||
output.name = host.ip
|
||||
if host.targetname then
|
||||
output.name = output.name.." ("..host.targetname..")"
|
||||
end
|
||||
end
|
||||
if(#output~=0) then
|
||||
output.name = host.ip
|
||||
if host.targetname then
|
||||
output.name = output.name.." ("..host.targetname..")"
|
||||
end
|
||||
end
|
||||
|
||||
return stdnse.format_output(true,output)
|
||||
return stdnse.format_output(true,output)
|
||||
end
|
||||
|
||||
Reference in New Issue
Block a user